baber/WOPTO huggingface dataset:
Patent KR-20110043267-A (KR)
Title: Electronic device using 2d sheet material and fabrication method the same
Inventor: WOO YUN SUNG
IPC: C01B31/04
Filed: 2009-10-21
Abstract: PURPOSE: An electric device using a two-dimensional sheet material, and a manufacturing method thereof are provided to produce a gate electrode, an insulation layer, and an active channel with the two-dimensional sheet material. CONSTITUTION: An electric device using a two-dimensional sheet material comprises successively laminated first, second, and third elements formed with the two-dimensional sheet material. The second element has the insulating property, and includes either a graphene oxide or a hexagonal boron nitride. The first and third elements include the metallic property and the semiconductor property, respectively.
Patent KR-20110044364-A (KR)
Title: Badminton lesson devices
Inventor: LEE SEUNG SOO
IPC: A63B67/18
Filed: 2009-10-23
Abstract: PURPOSE: A badminton exercise device is provided to reduce the fatigue of a racket according to quick braking and prevent a safety accident due to malfunction of a driving part. CONSTITUTION: A badminton exercise device comprises: a striking device(2) striking a shuttle cock using a drive motor; a striking device rotary shaft transport unit capable of controlling the moving trajectory of the shuttlecock and a rotary shaft transport unit cover(3); a base frame(11); a lateral frame(4) maintaining a shuttlecock indexing tool supporting plate from the base frame at a fixed distance; an indexing tool(B) revolving according to a control program; a shuttlecock supplying unit(A) supplying shuttlecock by the control program; and casters(9).
Patent KR-20110044524-A (KR)
Title: Display devive and method for frequency changing thereof
Inventor: KIM HYUN SOO
IPC: G09G3/20
Filed: 2009-10-23
Abstract: PURPOSE: A display device and a method for changing the operating frequency thereof are provided to remove EMI(Electromagnetic Interference) problem by changing the operating frequency applied to a PFC(Power Factor Correction Circuit) using the level of input power. CONSTITUTION: A rectifier(10) converts AC voltage provided from outside into DC current and outputs the DC current. A power factor improving part improves the power factor of the DC voltage outputted from the rectifier. A frequency generating part(30) generates fixed operating frequency being applied to the power factor improving part. A frequency change part(40) analyzes the state of the AC voltage and changes the generated operating frequency using the analyzed state of the AC voltage.
Patent KR-20110051033-A (KR)
Title: Device and method for managing business area data
Inventor: KIM SUNG HWAN
IPC: G06Q30/02
Filed: 2009-11-09
Abstract: PURPOSE: A device and method for managing business area data are provided to actively apply the set business districts to business sales by conveniently and variously setting up business districts. CONSTITUTION: A district setting unit(100) sets up the business districts including some clients among the plural clients displayed on a map, and a storage unit(130) stores business districts by receiving the information on the business districts from the district setting unit. A display unit(300) displays the set business districts on a screen by receiving the information on the business districts. A joint business district setting unit(110) includes a personal business district setting unit(120).
Patent KR-20110054559-A (KR)
Title: Independent steer-by-wire steering apparatus for automobile
Inventor: HAN MIN WOO
IPC: B62D5/04
Filed: 2009-11-18
Abstract: PURPOSE: An independent steer-by-wire steering apparatus for vehicles is provided to reduce installation area since two actuators support each other. CONSTITUTION: An independent steer-by-wire steering apparatus for vehicles comprises a steering knuckle(2), a first rod(30), a second rod(40), a first actuator(10), and a second actuator(20). The steering knuckle is coupled with the inner side of a rod wheel(1). One end of the first rod is coupled with one side of the steering knuckle, and the other side is coupled toward the inside of the vehicle. One end of the second rod is coupled with the other side of the steering knuckle. The first rod and the second rod move in opposite directions to each other. The first actuator transfers the first rod along the longitudinal direction. The second actuator transfers the second rod along the longitudinal direction.
Patent KR-20110054719-A (KR)
Title: Portable ladder for inspecting hopper
Inventor: YI DONG UK
IPC: E06C7/02
Filed: 2009-11-18
Abstract: PURPOSE: A portable ladder for hopper test is provided to reduce platform installation costs since a user can freely move for testing test necessary areas. CONSTITUTION: A portable ladder for hopper test comprises a leg body(10), an sub-ladder(20), a lower fixing part(30), an upper fixing part(40) and a guardrail(50). The leg body is composed of a support stand and a stage. The support stands are arranged at a regular interval with a fixed distance. The stages are arranged between support stands at a regular interval with a fixed distance. The sub-ladder is arranged in the upper side of the ladder main body. The lower fixing part is installed on the bottom part of the support stand and clinches the bottom part of the support stand. The upper fixing part clinches the top end part of the support stand. The guardrail is located on one side support stand of the ladder main body.
Patent KR-20110057528-A (KR)
Title: Back light module and lcd involving the same
Inventor: SEO JUNG SEOK
IPC: G02F1/1333
Filed: 2009-11-24
Abstract: PURPOSE: A backlight module and liquid crystal display including the same are provided to prevent the fast performance degradation in order not to transfer the heat of light source to a liquid crystal display panel module. CONSTITUTION: A light source box(110) embeds light source. An optical fiber(120) is connected to the light source box. A light guide panel(130) is arranged in the lower side of a light guide panel. A light guide rod(140) is connected to the optical fiber. A rod reflection panel protects the outside of the light guide rod. A lower side reflection panel is arranged in the lower side of the light guide plate.
Patent KR-20110059001-A (KR)
Title: Apparatus for sensing the leak a pipe connection part using capacitive sensor
Inventor: YU HONG GEUN
IPC: G01M3/28
Filed: 2009-11-27
Abstract: PURPOSE: A leak detecting device of flow pipe connection part is provided to monitor the leak by sensing the fluid level by using a capacitance sensor which is mounted on the connection part of flow pipe. CONSTITUTION: A leak detecting device of flow pipe connection part comprises a protective cover, an annular protrusion(410), a sensor mount space part(420) and a capacitance sensor(430). The protective cover accepts the connection part of a flow pipe(100) to the inner side. The protective cover is offered as clamp form. The annular protrusion is installed in the center part of the protective cover. The annular protrusion is projected to outside along the circumference of the protective cover. The capacitance sensor is installed in the upper end of the sensor mount space part.
Patent KR-20110061819-A (KR)
Title: Electrolytic cell with an electrode cartridge for treating ballast water of ship
Inventor: LEE SEUNG HYUN
IPC: C25B9/17
Filed: 2009-12-02
Abstract: PURPOSE: An electrolytic cell with an electrode cartridge for treating ballast water of ship is provided to facilitate installation, and repair and maintenance by forming the electrode plate assembly to be attachable and detachable in cartridge way, and to be comfortable to manage accumulation of impurity of scale which is formed in the electrode plate. CONSTITUTION: The electrolytic cell with an electrode cartridge for treating ballast water of ship includes: a casing(110); and an electrode cartridge(120). The casing forms flange(111) in the opened both sides. The casing forms in one side by opening at least more than one of attachable and detachable device(115). The casing forms insulation performance resin or the rubber coating layer in the inner wall of hollow part. The electrode cartridge consists of cover(121), supporting frame(122), electrode plate assembly(123), and electrode pins(124a,124b). The electrode plate assembly is supported and fixed by the supporting frame. The electrode plate assembly separates and laminates a plurality of electrode plates(123a,123b). The electrode pin is electrically connected to the electrode plate assembly. The electrode pin projects one end through cover.
Patent KR-20110062945-A (KR)
Title: Multi-level inverter switch fault detection apparatus and method
Inventor: KIM SUNG SOO
IPC: G01R31/34
Filed: 2009-12-04
Abstract: PURPOSE: An apparatus and a method for diagnosing the malfunction of a multi-level switch in a multi-level inverter are provided to distinguish the malfunction of specific switches regardless of the time difference of malfunction in the switches. CONSTITUTION: A storing part(31) stores characteristic vector extracting algorithm extracting characteristic vector from current waveform in case of the occurrence of malfunction in switches. The characteristic vector extracting algorithm verifies the malfunction of specific switches according to the state of multi-level switches. A controller(33) forms a code book related to characteristic vectors for short-circuit states in switches according to the characteristic vector extracting algorithm, and the code book is stored in the storing part. The code book functions as a reference for verifying the occurrence of malfunction in the switches.
Patent KR-20110064419-A (KR)
Title: Control point, image forming apparatus and method for processing event
Inventor: GHA HWANG HYEON
IPC: H04L29/02
Filed: 2009-12-08
Abstract: PURPOSE: A control point, an image forming apparatus and an event processing method are provided to transmit a filtering condition by transmitting an event filtering condition to event filtering information. CONSTITUTION: Communication interface parts(110,210) search for at least one connectable control point. Event management parts(140,240) set event notifying information in correspondence with the searched control point. Event management part select the control point based on the event filtering information according to occurrence of the event. Storing parts(130,220) store the set event filtering information. DLNA(Digital Living Network Alliance) stack parts(140,250) control the communication interface part in order to notify the selected control point of the event.
Patent KR-20110064969-A (KR)
Title: Solar cell module
Inventor: KANG JU WAN
IPC: H01L31/042
Filed: 2009-12-09
Abstract: PURPOSE: A solar cell module is provided to reduce the size of the solar cell module by a gap between solar cells in order to downsize the dead space of the solar cell module. CONSTITUTION: An inter-connector(10) electrically connects solar cells(110, 210). Ethylene vinyl acetate(EVA)(20a, 20b) protects the solar cells. A transparent unit(30) is arranged on the upper EVA toward the light receiving side of the solar cells. A rear sheet(40) is arranged on the lower side of the lower EVA toward the opposite side of the light receiving side of the solar cells. The rear sheet protects the solar cells from external environment.
Patent KR-20110067378-A (KR)
Inventor: SON HYUNG CHUL
IPC: H04W64/00
Filed: 2009-12-14
Abstract: PURPOSE: An apparatus and method for determining the location of a terminal in a wireless communication system are provided to determine the location of a terminal by acquiring time offset value and to recognize the location of a terminal through the offset value of a wireless communication system. CONSTITUTION: A receiver(202) receives a timing offset value of a UE(User Equipment). An outline location determiner(208) determines the locus of circle by using the received time offset value. The outline location determiner determines the location of the UE on the determined circle locus. A GPS(Global Positioning System) determiner(204) determines the GPS location of the terminal based on GPS information of the terminal.
Patent KR-20110069584-A (KR)
Title: A method for registering an electric appliance with an electricity management network
Inventor: LEE KOON SEOK
IPC: H04L12/24
Filed: 2009-12-17
Abstract: PURPOSE: A power management network registration method of an electrical device is provided to conveniently register an electrical product to a power management network during generating initial work of a communication modem. CONSTITUTION: A user starts an initial work of a communication modem through an operation of an initialization button(S402). If a communication modem is a used modem, a control unit deletes existing information of the communication modem(S403,S405). If an electrical product related to existing information is registered to a power management program, the control unit transmits a secession request signal about the power management program(S406).
Patent KR-20110070083-A (KR)
Title: Lock knob structure of vehicle door
Inventor: NAM GUN TAE
IPC: E05B85/08
Filed: 2009-12-18
Abstract: PURPOSE: A lock knob structure of a car door is provided to prevent noises which can occur at a lock knob rod translated within a lock knob bezel fixed on a car door trim by changing a structure and a material of the lock knob bezel. CONSTITUTION: A lock knob bezel(30) is fixed on a car door trim and forms a penetrated hole(33). A lock knob rod performs an up and down translation movement through the penetrated hole of the lock knob bezel. An elastically supporting member(32) is formed on the penetrated hole. The lock knob rod performs can cut off noises which can occur at a point contacted with the lock knob bezel by performing the translational movement while being closely contacted to the elastically supporting member.
Patent KR-20110070586-A (KR)
Title: Hybrid consolidation test unit
Inventor: CHOI HANG SEOK
IPC: G01N3/62
Filed: 2009-12-18
Abstract: PURPOSE: A hybrid consolidation test device is provided to implement low stress consolidation and CRS consolidation tests consecutively without moving a sample, thereby minimizing disturbance on the sample. CONSTITUTION: A hybrid consolidation test device(10) comprises a frame part and a consolidation cell part. The frame part comprises a base frame. The consolidation cell part comprises a plurality of low stress consolidation cells and a CRS(Constant Rate of Strain) consolidation cell accommodated in the base frame.
Patent KR-20110069651-A (KR)
Inventor: LEE SANG HA
IPC: C02F1/04
Filed: 2009-12-17
Abstract: PURPOSE: A steam re-condensing desalinization method is provided to use the minimum amount of energy for performing the desalinization by reducing the energy consumption. CONSTITUTION: A steam re-condensing desalinization method comprises the following steps: installing plural evaporation tanks(1,2,3) inside a sealed cylindrical tub; overflowing water from the evaporation tanks on the upper side to the evaporation tanks on the lower side; attaching supporting stands on each evaporation tank for floating the tanks; installing a heat exchanging pipe for flowing steam on the evaporation tanks for inserting seawater into the evaporation tanks after heating; and inhaling the steam generated from the evaporation tanks using a blower(4) for using the steam as a heat source for the evaporation tanks.
Patent KR-20110078407-A (KR)
Title: Epoxy resin composition for encapsulating semiconductor device, and semiconductor apparatus using the same
Inventor: CHO YONG HAN
IPC: C08K5/13
Filed: 2009-12-31
Abstract: PURPOSE: An epoxy resin composition for encapsulating a semiconductor device is provided to maintain fluidity, moldability and fire retardancy, to ensure excellent adhesive force to various lead frames and cracking resistance. CONSTITUTION: An epoxy resin composition for encapsulating a semiconductor device comprises an epoxy resin, hardener, curing accelerator, inorganic filler, coupling agent, and 4-tert-butylphenol of chemical formula 1. The 4-tert-butylphenol is used in the amount of 0.01-2 weight% based on the total weight of the epoxy resin composition. The epoxy resin comprises one or more of a phenolaralkyl type epoxy resin represented by chemical formula 2 and a biphenyl type epoxy resin represented by chemical formula 3.
Patent KR-20090031562-A (KR)
Title: Layered body and method for manufacturing thin substrate using the layered body
Inventor: WEBB RICHARD J
IPC: B32B33/00
Filed: 2007-07-13
Abstract: Provided is a layered body comprising a substrate to be ground and a support, where the substrate may be ground to a very small (thin) thickness and can then be separated from the support without damaging the substrate. One embodiment is a layered body comprising a substrate to be ground, a joining layer including a curable adhesive in contact with the substrate to be ground, a photothermal conversion layer comprising a light absorbing agent and a heat decomposable resin, and a light transmitting support. After grinding the substrate surface which is opposite that in contact with the joining layer, the layered body is irradiated through the light transmitting layer and the photothermal conversion layer decomposes to separate the substrate and the light transmitting support.
Patent KR-20090034909-A (KR)
Title: Scheduled coexistence
Inventor: HIRSCH OLAF
IPC: H04W84/18
Filed: 2007-06-20
Abstract: The present invention provides a system and a method for improving the wireless local area network (WLAN) throughput performance in a collocated WLAN / Bluetooth system that uses packet traffic arbitration (PTA) to schedule WLAN and Bluetooth transmissions. The method includes detecting a Bluetooth transmission, where the Bluetooth transmission comprises one or more quiet periods; and scheduling a WLAN transmission, where frames of the WLAN transmission are received during the quiet periods of the Bluetooth transmission. The method according to the present invention allows the collocated WLAN to receive a frame send by the access point (AP) and acknowledge its reception without the AP reducing the data transmission rate due to unacknowledged frames. Also, the present invention discloses a mechanism where a collocated Bluetooth device (BTD) and WLAN device can communicate to the AP through a single antenna.
Patent KR-20090042241-A (KR)
Title: Absorptive article
Inventor: KUDO JUN
IPC: A61F13/15
Filed: 2007-07-05
Abstract: Provided is an absorptive article having absorption elements capable of following the body of a user. This absorptive article (1) comprises a generally rectangular base absorption element (2), a top absorption element (3) disposed on one surface of the base absorption element (2) at substantially lateral center of the base absorption element (2) and along the longitudinal direction of the base absorption element (2), and a fixing part (4) for fixing the base absorption element (2) to the top absorption element (3) so that at least one end of the top absorption element (3) in the longitudinal direction thereof is made to be a free end (31). The flexural rigidity and the compression hardness of the top absorption element (3) are set within appropriate ranges, respectively.
Patent KR-20090060269-A (KR)
Title: Dental grinding bar and process for manufacturing the same
Inventor: MATSUTANI KANJI
IPC: A61C3/06
Filed: 2007-08-28
Abstract: [PROBLEMS] To provide a dental grinding bar that does not need forming of a groove for paint coating in an identification part and inhibits detachment of the paint from the identification part. [MEANS FOR SOLVING PROBLEMS] The dental grinding bar is one comprising bar base metal (11); grinding part (11b) with abrasive grains stuck fast thereto, disposed in the distal end portion of the base metal; and identification part (11a) being an outer circumferential part of the base metal abutting on the grinding part, the identification part coated with a color paint, wherein the identification part (11a) is coated with a thickness uniform in the circumferential direction and, in the axial direction, in the form of angle curve in which the center portion of the identification part (11a) is thick. Consequently, forming of a groove for paint coating in the identification part is not needed, and detachment of the paint from the identification part can be inhibited.
Patent KR-20090035726-A (KR)
Title: Systems, methods, and apparatus for wideband encoding and decoding of active frames
Inventor: KANDHADAI ANANTHAPADMANABHAN A
IPC: G10L19/14
Filed: 2007-07-31
Abstract: Applications of dim-and-burst techniques to coding of wideband speech signals are described. Reconstruction of a highband portion of a frame of a wideband speech signal using information from a previous frame is also described.
Patent KR-20090052905-A (KR)
Inventor: SATO TOSHIAKI
IPC: H02P6/06
Filed: 2007-09-27
Abstract: 2개의 홀소자를 이용하여도, 복잡한 알고리즘을 가지는 제어부를 별도 필요로 하지 않고, 3상의 브러시리스 모터의 구동을 간단하게 제어할 수 있는 모터 구동 제어 장치 및 모터의 구동 제어 시스템을 제공한다. 모터 구동 제어 장치(1)는, 3상의 구동 코일을 가지는 스테이터(52) 및 복수의 자극을 가지는 로터(53)를 포함하는 브러시리스 모터(51)의 구동을 제어하기 위한 것이고, 홀소자(2u, 2v), 구동 신호 결정부(7) 및 출력 회로(8)를 구비한다. 홀소자(2u, 2v)는, 서로 전기각으로 120도 떨어진 위치에 설치되어 있고, 스테이터(52)에 대한 로터(53)의 위치를 나타내는 위치 검출 신호(Hu, Hv)를 출력한다. 구동 신호 결정부(7)는, 위치 검출 신호(Hu, Hv)에 기초하여, 3상의 구동 코일을 구동하기 위한 구동 신호(SU, SV, SW)를 결정한다. 출력 회로(8)는, 구동 신호 결정부(7)에 의하여 결정된 구동 신호(SU, SV, SW)를 생성하여 3상의 구동 코일로 출력한다.  
     
     모터 구동 제어 장치, 구동 제어 시스템, 구동 신호 결정부, 구동 신호 출력부, 히스테리시스
Patent KR-20090085598-A (KR)
Title: Liquid container
Inventor: NOZAWA IZUMI
IPC: B41J2/175
Filed: 2007-11-06
Abstract: Provided is a satisfactory liquid container capable of preventing such a connectivity drop between a liquid extracting portion and a liquid feeding portion as might otherwise accompany the size enlargement of the container and preventing the liquid drip at the liquid extracting portion. An ink cartridge comprises a container body (5) mounted removably in a cartridge mounting portion for feeding the ink reserved in an ink pack (7) to an ink jet type recording device, a connecting port (7a) disposed in the ink pack (7) for extracting the ink, a liquid extracting portion (9) disposed in the front wall (5c) of the container body (5) for providing the communication of the liquid feed portion disposed in the cartridge mounting portion, with the connecting port (7a), and two positioning holes (27, 28), in which positioning pins disposed at the two portions of the cartridge mounting portion confronted by the front wall (5c) are fitted, for regulating the movement in the direction along the front wall (5c). The liquid extracting portion (9) is disposed at a position near one positioning hole (27) of the two positioning holes (27, 28) arranged individually on the two widthwise end sides of the front wall (5c). ® KIPO & WIPO 2009
Patent KR-20090090366-A (KR)
Title: Compiled memory, asic chip, and layout method for compiled memory
Inventor: ASHIZAWA TETSUO
IPC: G11C11/413
Filed: 2006-12-15
Abstract: Each memory block has word line groups composed of at least one word line, memory cells, and bit lines. A decoder section selects the connection control section corresponding to the memory block to be accessed and decodes address signals in order to select any of the word line groups. The logic of the decoder section is to assign the bits of the address signals for identifying the memory blocks and the connection control sections to a lower order than those of the address signals for identifying the word line groups. This makes it possible to equalize the number of word lines arranged in the memory blocks to each other to reduce the length of the bit lines. As a result, the wiring delay of the bit lines can be minimized to shorten the access time of the compiled memory. ® KIPO & WIPO 2009